Inovance 20-13 fault code meaning
Inovance / 20-13
Series: MD580
Speed feedback encoder not enabled in FVC mode
AC drive
Meaning: Fault category: Encoder error; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- The encoder module corresponding to the d0-12 speed feedback encoder is not enabled in FVC mode
Source: Inovance Official Function Manual 19011555 A00 P453
Series: MD580S
Speed feedback encoder not enabled in FVC mode
AC drive
Meaning:
Possible causes
- The encoder module corresponding to the d0-12 speed feedback encoder is not enabled in FVC mode
Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P428
Series: MD880
Encoder orientation deviation
AC drive
Meaning:
Possible causes
- 1. Encoder mounting angle identification has not been performed; 2. The encoder has slipped relative to the motor shaft; 3. The angle determined by magnetic pole position identification is inaccurate; 4. During closed-loop FVC operation of a synchronous motor with a ABZ encoder or a sine/cosine encoder, interference affects the Z signal or AB pulses; 5. Other causes.
Source: MD880 Series AC Drive Function Manual (HCU) P611